Hey,
The question paper consists of questions from Physics,Chemistry,Biology and Agriculture Section. Of this,Physics and Chemistry are compulsory sections while you can choose one between Biology and Agriculture Science. There are total 180 questions. 1-60 is for Physics(Compulsory Section). 61-120 is for Chemistry(Compulsory Section). 121-180 is for Biology and Agriculture Science(You need to do only one section). Total marks is 720. For each correct question you earn 4 marks and for each wrong you lose 1 marks.
Hope this helps you.
Good luck.